EP2048198B1 - Composition de résine ignifuge - Google Patents

Composition de résine ignifuge Download PDF

Info

Publication number
EP2048198B1
EP2048198B1 EP07791547A EP07791547A EP2048198B1 EP 2048198 B1 EP2048198 B1 EP 2048198B1 EP 07791547 A EP07791547 A EP 07791547A EP 07791547 A EP07791547 A EP 07791547A EP 2048198 B1 EP2048198 B1 EP 2048198B1
Authority
EP
European Patent Office
Prior art keywords
weight
content
resin composition
component
resin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP07791547A
Other languages
German (de)
English (en)
Other versions
EP2048198A4 (fr
EP2048198A1 (fr
Inventor
Yoshifumi Araki
Takashi Sato
Takahiro Hisasue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Kasei Chemicals Corp
Original Assignee
Asahi Kasei Chemicals Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38997167&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2048198(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to EP11182878A priority Critical patent/EP2404956A1/fr
Priority to EP11182910A priority patent/EP2404967A1/fr
Priority to EP11182886A priority patent/EP2404966A1/fr
Priority to EP11160082A priority patent/EP2341103A1/fr
Priority to EP11182866A priority patent/EP2404965A1/fr
Application filed by Asahi Kasei Chemicals Corp filed Critical Asahi Kasei Chemicals Corp
Publication of EP2048198A1 publication Critical patent/EP2048198A1/fr
Publication of EP2048198A4 publication Critical patent/EP2048198A4/fr
Publication of EP2048198B1 publication Critical patent/EP2048198B1/fr
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5313—Phosphinic compounds, e.g. R2=P(:O)OR'
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08L71/12—Polyphenylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • H01B3/427—Polyethers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0091—Complexes with metal-heteroatom-bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core

Definitions

  • the present invention relates to a flame-retardant resin composition that can be used for a coating material for electric wire and cable, and the like.
  • Non-Patent Document 1 and Patent Document 1 proposes flame-retardant resin compositions comprising polyphenylene ether, which is rigid, low fluidity, high dimensional stability, and high flame retardancy; and a hydrogenated copolymer, which is high flexibility, and easily extrusion molded, containing an aromatic vinyl monomer unit and a conjugated diene monomer unit; and a phosphorus flame retardant.
  • reducing a content of the polyphenylene ether in the composition is one tactic for responding to the requirements for flexibility and productivity for coating materials.
  • the flame retardancy is reduced if the content of polyphenylene ether is reduced.
  • a total content of the flame retardant is increased in order to improve the flame retardancy, the problem arises of bleed out of the flame retardant in the resin composition with elapsed time.
  • the flame retardant and/or plasticizer migrate into the housing or casing. This causes a defective appearance.
  • Patent Document 1 proposes a flame retardant comprising a mixture of ammonium phosphate, a metal hydroxide, and a phosphate ester.
  • ammonium phosphate generally has a low heat resistance and a high hygroscopicity.
  • phosphate esters are prone to bleed out to the surface of the composition.
  • Patent Document 2 proposes a flame-retardant resin composition
  • a flame-retardant resin composition comprising 15 parts by weight or more but less than 45 parts by weight of polyphenylene ether, from 0 to 30 parts by weight of a styrene polymer, from 10 to 60 parts by weight of a hydrogenated copolymer containing a copolymer block obtained by a hydrogenation of a copolymer comprising a conjugated diene monomer unit and an aromatic vinyl monomer unit, and from 3 to 40 parts by weight of a phosphorus-type flame retardant selected from phosphorus red, phosphate esters, phosphazene compounds, and phosphoramide compounds.
  • the compositions proposed as examples exhibit a low flexibility, a distinct tendency for bleed out to occur, and a distinct tendency for component migration to occur upon contact with another resin such as ABS.
  • Patent Document 3 discloses a flame-retardant resin composition that contains a phosphorus-containing compound, aromatic resin, a nitrogen-containing compound, a metal salt of an inorganic acid, and a compound having a functional group that is reactive with the active hydrogen atom or a water-repellent compound.
  • a hydrogenated copolymer principally comprising an aromatic vinyl monomer unit and a conjugated diene monomer unit Therefore, the productivity and the flexibility are inadequate.
  • An object of the present invention is to provide a flame-retardant resin composition that simultaneously (1) supports high productivities, (2) is resistant to bleed out by the flame retardant present in the composition, (3) is resistant to migration of its components to another resin, such as ABS, (4) exhibits a high flame retardancy, and (5) exhibits high flexibility.
  • the present inventors carried out extensive and intensive study in order to accomplish the object described above and aimed at the present invention as a result.
  • the present invention is as follows.
  • a resin composition comprising components (A), (B), (C), and (D), wherein, based on a total content of components (A), (B), (C), and (D), a content ( ⁇ A>) of the component (A), which is a polyphenylene ether, is 10 % by weight or more but less than 45 % by weight, a content ( ⁇ B>) of the component (B), which is a hydrogenated copolymer principally comprising an aromatic vinyl monomer unit and a conjugated diene monomer unit, is 20 % by weight or more, a content ( ⁇ C>) of the component (C), which is a styrene resin and/or olefin resin, is 0 % by weight or more, and a content ( ⁇ D>) of the component (D), which is a metal phosphinate, is 2 % by weight or more, wherein the content ⁇ A> of the component (A) and the content ⁇ B> of the component (B) satisfy the following formula:
  • the resin composition according to (5) comprising a melamine polyphosphate as the component (E).
  • a coating material for electric wire and cable comprising the resin composition according to any one of (1) to (6). Further embodiments of the present invention are described in the appended claims.
  • the flame-retardant resin composition of the present invention can simultaneously provide the following properties: the ability to support high productivities, resistance to bleed out by the flame retardant present in the composition, resistance to migration by its components into another resin (e.g., ABS), high flame retardancy, and high flexibility.
  • the present invention relates to a resin composition
  • a resin composition comprising components (A), (B), (C), and (D).
  • a homopolymer or copolymer having the following general formula ⁇ a> and/or the following general formula ⁇ b> as a repeat unit or repeat units therein can be used as the component (A) of the present invention, which is a polyphenylene ether.
  • R 1 , R 2 , R 3 , R 4 , R 5 , and R 6 represent monovalent residues such as a C 1-4 alkyl group, aryl group, halogen, hydrogen and the like, wherein R 5 and R 6 are not simultaneously hydrogen.
  • the typical examples of the polyphenylene ether homopolymer may include poly(2,6-dimethyl-1,4-phenylene) ether, poly(2-methyl-6-ethyl-1,4-phenylene) ether, poly(2,6-diethyl-1,4-phenylene) ether, poly(2-ethyl-6-n-propyl-1,4-phenylene) ether, poly(2,6-di-n-propyl-1,4-phenylene) ether, poly(2-methyl-6-n-butyl-1,4-phenylene) ether, poly(2-ethyl-6-isopropyl-1,4-phenylene) ether, poly(2-methyl-6-chloroethyl-1,4-phenylene) ether, poly(2-methyl-6-hydroxyethyl-1,4-phenylene) ether, and the like.
  • polyphenylene ether copolymer may include polyphenylene ether copolymers that are principally composed of the phenylene ether structure, such as copolymers of 2, 6-dimethylphenol with 2, 3, 6-trimethylphenol or o-cresol, copolymers of 2, 3, 6-trimethylphenol with o-cresol, and the like.
  • the polyphenylene ether may incorporate various other phenylene ether structures which is previously proposed for possible inclusion in polyphenylene ethers.
  • phenylene ether structures proposed for inclusion in small amounts may include the 2-(N-alkyl-N-phenylaminomethyl)-6-methylphenylene ether unit and 2-(dialkylaminomethyl)-6-methylphenylene ether unit described in Japanese Patent Application Laid-open No. S63-301222 and the like.
  • the examples of the above copolymers may include a polyphenylene ether in which small amounts of diphenoquinone is bonded in the main chain.
  • the examples of the above copolymers may include a polyphenylene ether that has been modified by a compound having a carbon-carbon double bond, as described in Japanese Patent Application Laid-open Nos. H2-276823 , S63-108059 , S59-59724 and the like.
  • the examples of the above copolymers may include a copolymer obtained by grafting a styrene compound onto the aforementioned polyphenylene ethers.
  • Examples of the above copolymers may include copolymers obtained by the graft polymerization of styrene, ⁇ -methylstyrene, vinyltoluene, chlorostyrene, and the like onto the polyphenylene ether.
  • the polyphenylene ether may be modified by a modifying agent that contains a polar group.
  • This modified polyphenylene ether refers to a polyphenylene ether that has been modified with at least one modifying agent having in its molecular structure at least one carbon-carbon double bond or triple bond and at least one carboxyl group, acid anhydride group, amino group, hydroxyl group, glycidyl group, or the like.
  • the number-average molecular weight of the polyphenylene ether is preferably 2000 or more from the standpoint of the flame retardancy and heat resistance, and is preferably 40000 or less from the standpoint of a productivity.
  • the range of from 10000 to 40000 is more preferable, and the range of from 20000 to 30000 is still more preferable.
  • Two or more species that have different number-average molecular weights may be mixed in order to improve, for example, the processability, as long as the number-average molecular weight of the mixture is in the aforementioned range.
  • the content ⁇ A> of the component (A), which is a polyphenylene ether, based on the total content of components (A), (B), (C), and (D), must be 10 % by weight or more from the standpoints of the flame retardancy, the heat resistance, and the bleed out resistance.
  • the content ⁇ A> must be less than 45 % by weight from the standpoint of the productivity and the flexibility and low specific gravity.
  • the range of from 15 % by weight to 40 % by weight is preferable, the range of from 15 % by weight to 30 % by weight is more preferable, and the range of from 15 % by weight to 25 % by weight is still more preferable. Weight reduction can be obtained when the specific gravity is low. As a result, the cost per volume may be reduced.
  • the hydrogenated copolymer principally comprising an aromatic vinyl monomer unit and a conjugated diene monomer unit in the component (B) is the hydrogenate of a copolymer that principally comprises an aromatic vinyl monomer unit and a conjugated diene monomer unit.
  • a content of the aromatic vinyl monomer unit and the conjugated diene monomer unit in the hydrogenated copolymer (B) is preferably 80 % by weight or more, and more preferably 90 % by weight or more.
  • the examples of the aromatic vinyl monomer may include a monomer such as styrene, p-methylstyrene, tert-butylstyrene, ⁇ -methylstyrene,1,1-diphenylethylene, and the like. Among these materials, styrene is preferable.
  • the examples of the conjugated diene monomer unit may include butadiene, isoprene, and the like. Among these materials, butadiene is preferable from the standpoint of the resistance to bleed out.
  • the hydrogenation ratio for this hydrogenated copolymer (B) is preferably 50 % by mole or more of the double bonds in the conjugated diene, more preferably 70 % by mole or more, still more preferably 85 % by mole or more, and most preferably 95 % by mole.
  • the weight-average molecular weight of the hydrogenated copolymer (B) is preferably 5 ⁇ 10 4 or more from the standpoint of the heat resistance, and is preferably 40 ⁇ 10 4 or less from the standpoint of the productivity and flexibility.
  • the range from of 7 ⁇ 10 4 to 30 ⁇ 10 4 is more preferable and the range of from 12 ⁇ 10 4 to 25 ⁇ 10 4 is more preferable.
  • the aromatic vinyl monomer unit is preferably 35 % by weight or more of the hydrogenated copolymer (B) from the standpoint of the flame retardancy, and is preferably 80 % by weight or less from the standpoint of achieving a high flexibility and a high productivity.
  • the range of from 40 % by weight to 70 % by weight is more preferable, and the range of from 50 % by weight to 65 % by weight is still more preferable.
  • the tan ⁇ peak in dynamic viscoelastic measurement on the hydrogenated copolymer (B) is preferably present in the range from -30°C to 30°C, and more preferably present in the range from -20°C to 20°C.
  • the content ⁇ B> of the component (B), which is hydrogenated copolymer, based on the total content of components (A), (B), (C), and (D), must be 20 % by weight or more for the purposes of the flexibility, productivity and low specific gravity. It is preferably 85 % by weight or less from the standpoint of the flame retardancy, productivity, and resistance to bleed out. It is more preferably 30 % by weight or more and 80 % by weight or less, still more preferably 40 % by weight and 70 % by weight or less, and most preferably 50 % by weight or more.
  • the relationship between the content ⁇ A> of polyphenylene ether and the content ⁇ B> of hydrogenated copolymer satisfies 1.5 x ⁇ A> ⁇ ⁇ B>.
  • the relationship satisfies 2 x ⁇ A> ⁇ ⁇ B>, and more preferably, the relationship satisfies 2.5 x ⁇ A> ⁇ ⁇ B>.
  • the example of a method of producing the hydrogenated copolymer (B) may include a method of polymerizing styrene by using an organic lithium compound as a polymerization initiator in an inert hydrocarbon solvent, followed by copolymerizing styrene with butadiene. Furthermore, depending on the particular case, these steps are repeated, or an appropriate coupling agent is added to the polymerization system in a prescribed amount with reference to the organic lithium compound. As a result, an unhydrogenated copolymer is obtained.
  • Deactivation of the active species is brought about by the addition to the reaction solution of water, alcohol, acid or the like. Then, the unsaturated double bond in the conjugated diene is hydrogenated by a known method.
  • the solution is, for example, steam stripped to separate the polymerization solvent and the hydrogenated copolymer (B) is obtained by drying.
  • a optionally selected oxidation inhibitor may be added to the hydrogenated copolymer (B).
  • the hydrogenated copolymer (B) preferably contains at least one polymer block (B1) principally comprising an aromatic vinyl monomer unit.
  • the hydrogenated copolymer (B) more preferably contains at least two polymer blocks (B1).
  • a content of the polymer block (B1) in the hydrogenated copolymer (B) is preferably 5 % by weight or more.
  • the content of the polymer block (B1) is preferably 40 % by weight or less from the standpoint of the flexibility and productivity.
  • the range of from 10 % by weight to 30 % by weight is more preferable, and the range of from 10 % by weight to 25 % by weight is still more preferable.
  • the polymer block (B1) principally comprising an aromatic vinyl monomer unit refers to a polymer block that has a weight-average molecular weight of 2000 or more.
  • the weight-average molecular weight of (B1) is preferably 4000 or more, from the standpoint of the resistance to bleed out, heat resistance, and mechanical strength exhibited by the resin composition, and is preferably no greater than 70000 from the perspective of the productivity and flexibility.
  • the range of from 6000 to 50000 is more preferable, and the range of from 10000 to 20000 is still more preferable.
  • the hydrogenated copolymer (B) preferably contains a hydrogenated copolymer block (B2) obtained by the hydrogenation of an aromatic vinyl monomer unit/conjugated diene monomer unit copolymer block.
  • a content of the copolymer block (B2) in the hydrogenated copolymer (B) is preferably 20 % by weight or more. The content is more preferably 40 % by weight or more, and still more preferably 60 % by weight or more.
  • a content of the aromatic vinyl monomer unit in the hydrogenated copolymer block (B2) is preferably 20 % by weight or more from the standpoint of the flame retardancy and flexibility, and is preferably 95 % by weight or less from the standpoint of the flexibility. From 35 % by weight to 90 % by weight is more preferable, and from 45 % by weight to 80 % by weight is more preferable.
  • a method of producing the hydrogenated copolymer block (B2) portion may include, but not limited to, a method of copolymerization in which aromatic vinyl monomer and conjugated diene monomer are simultaneously added in an anionic polymerization.
  • the examples of preferred structures for the hydrogenated copolymer (B) may include structures represented by the following general formulas.
  • n B1-(B2-B1) n , B1-(B2-B1) n -B2, [(B1-B2) k ] m -X, [(B1-B2) k -B1] m -X X represents the residue from a coupling agent such as silicon tetrachloride, tin tetrachloride, epoxidized soy oil, a polyhalogenated hydrocarbon compound, a carboxylate ester compound, a polyvinyl compound, a bisphenol-based epoxy compound, an alkoxysilane compound, a halogenated silane compound, an ester-based compound, and the like; or the residue from an initiator such as a multifunctional organolithium compound.
  • n, k, and m are each integers with values of 1 or more, and generally are from 1 to 5. Any structures represented by the above-mentioned general formulas may also be used in combination.
  • a hydrogenated block principally comprising a conjugated diene monomer unit may also be present in the hydrogenated copolymer (B) in order to improve the flexibility and the like.
  • a distribution of the aromatic vinyl monomer unit in the hydrogenated copolymer block (B2) in the above general formulas is not particularly limited and may be random, uniform, tapered, or stepped.
  • the copolymer block (B2) may also contain a plurality of regions in which the aromatic vinyl monomer unit is uniformly distributed and/or a plurality of regions in which the aromatic vinyl monomer unit is present in a tapered distribution.
  • the hydrogenated copolymer block (B2) may also contain a plurality of segments that have different aromatic vinyl monomer unit contents. There is no particular limitation on the distribution of the conjugated diene compound-derived double bonds that have not undergone hydrogenation.
  • a styrene resin and/or an olefin resin can be added as component (C) in order to improve the heat resistance, productivity, or economics, as needs arises.
  • the styrene resin refers to a polymer obtained by the polymerization, in the presence or absence of a rubbery polymer, of a styrene compound and possibly a compound that is copolymerizable with the styrene compound.
  • the styrene compound refers to a compound represented by the following general formula (c).
  • R represents hydrogen, lower alkyl, or halogen
  • Z is selected from the group consisting of vinyl, hydrogen, halogen, and lower alkyl
  • p is an integer from 0 to 5
  • the examples of the styrene compound may include styrene, ⁇ -methylstyrene, 2,4-dimethylstyrene, monochlorostyrene, p-methylstyrene, p-tert-butylstyrene, ethylstyrene, and the like.
  • the examples of the compound copolymerizable with the styrene compound may include methacrylate esters such as methyl methacrylate, ethyl methacrylate, and the like; unsaturated nitrile compounds such as acrylonitrile, methacrylonitrile, and the like; and acid anhydrides such as maleic anhydride and the like.
  • the examples of the rubbery polymer may include conjugated diene-based rubbers, conjugated diene/aromatic vinyl compound copolymers and their hydrogenates, ethylene-propylene copolymer-based rubbers, and the like.
  • the preferable examples of the styrene resins for the present invention may include polystyrene and rubber-reinforced polystyrene.
  • the olefin resin is a known olefin resin.
  • the examples thereof may include a homopolymer of an olefinic monomer such as polyethylene, polypropylene, polybutylene, polyisobutylene, and the like; and an ethylene-propylene-type copolymer, or a copolymer that contains olefinic monomer such as ethylene-ethyl acrylate copolymer and the like.
  • Preferable olefin resins are low-crystallinity polypropylenes and ethylene-propylene-type copolymers.
  • the styrene resin and/or the olefin resin may be a liquid component at an ambient temperature.
  • a content ⁇ C> of the styrene resin and/or the olefin resin (C), based on the total content of components (A), (B), (C), and (D), is preferably 3 % by weight or more from the standpoint of the productivity, and is preferably 40 % by weight or less from the standpoint of the flame retardancy.
  • the content ⁇ C> is preferably 5 % by weight or more and 30 % by weight or less, more preferably 8 % by weight or more and 30 % by weight or less.
  • the metal phosphinate (D) refers to phosphinate salts represented by the following formula (I) and diphosphinate salts represented by the following formula (II).
  • R 1 and R 2 represent straight-chain or branched C 1-6 alkyl and/or aryl, and may be the same or different from each other;
  • R 3 represents straight-chain or branched C 1-10 alkylene, C 6-10 arylene, -alkylarylene, or -arylalkylene;
  • M represents Mg, Ca, Al, Sb, Sn, Ge, Ti, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na, K, and/or a protonated nitrogenous base;
  • m is from 1 to 4;
  • n is from 1 to 4; and
  • x is from 1 to 4.
  • Preferred among the preceding from the standpoint of ease of acquisition is any one selected from the group consisting of the zinc salt, aluminum salt, titanium salt, zirconium salt, and iron salt.
  • the aluminum salt is more preferable from the standpoint of availability.
  • auxiliary agent may be added to a aggregate and/or primary particles of the metal phosphinate (D); the auxiliary agent is a polymer or copolymer based on vinylpyrrolidone, vinyl acetate, or vinylcaprolactam, or a mixture thereof, and/or a polymer or copolymer based on epoxide, urethane, acrylate, ester, amide, stearate, olefin, a cellulose derivative, or a mixture thereof.
  • An average particle size of the metal phosphinate (D) is preferably 0.2 ⁇ m or more from the standpoint of the handling characteristics, and is preferably 50 ⁇ m or less from the standpoint of the flame retardancy and the smoothness of the product surface.
  • the average particle size is preferably 0.5 ⁇ m or more but 40 ⁇ m or less, more preferably 1 ⁇ m or more but 10 ⁇ m or less.
  • a content ⁇ D> of the metal phosphinate (D), based on the total content of components (A), (B), (C), and (D), must be 2 % by weight or more from the standpoint of the flame retardancy. Meanwhile, 20 % by weight or less is preferable from the standpoint of the flexibility and productivity. The range of from 3 % by weight to 15 % by weight is more preferable, and the range of from 4 % by weight to 10 % by weight is still more preferable.
  • the resin composition of the present invention may also comprise a phosphorus-based flame retardant other than non-metal-phosphinate (E) for the purpose of cost reduction or flame retardancy and productivity.
  • a content of the phosphorus-based flame retardant other than metal phosphinate (E), based on the total quantity of components (A), (B), (C), (D), and (E), is preferably 2 % by weight or more but is preferably 25 % by weight or less from the standpoint of the resistance to bleed out.
  • the range of from 2 % by weight to 10 % by weight is more preferable and the range of from 2 % by weight to 5 % by weight is still more preferable.
  • the examples of the phosphorus-type flame retardant other than non-metal-phosphinate (E) may include phosphoramide compounds such as red phosphorus, phosphate esters, and the like; and compounds that contain the triazine ring and the like.
  • triazine ring-containing melamine polyphosphate from the standpoint of the flame retardancy.
  • Melamine polyphosphate is formed from melamine and phosphoric acid.
  • the examples may include a cyclic polymetaphosphoric acid which is known as condensed phosphoric acids; and the equimolar addition salt between melamine and a straight-chain polyphosphoric acid.
  • a degree of condensation n in these polyphosphoric acids is not particularly limited, and is generally in the range of from 3 to 50 and typically is from 5 to 30.
  • a particle size of the melamine polyphosphate is preferably 0.5 ⁇ m or more but 40 ⁇ m or less.
  • the examples of the phosphate ester may include triphenyl phosphate, phenyl bisdodecyl phosphate, phenyl bisneopentyl phosphate, phenyl bis(3,5,5'-trimethylhexyl phosphate), ethyl diphenyl phosphate, 2-ethylhexyl di(p-tolyl) phosphate, bis(2-ethylhexyl) p-tolyl phosphate, tritolyl phosphate, bis(2-ethylhexyl) phenyl phosphate, tri(nonylphenyl) phosphate, di(dodecyl) p-tolyl phosphate, tricresyl phosphate, dibutyl phenyl phosphate, 2-chloroethyl diphenyl phosphate, p-tolyl bis(2,5,5'-trimethylhexyl) phosphate, 2-ethyl
  • triphenyl phosphate and resorcinol- or bisphenol A-based phosphate ester compounds such as a phosphate ester compound principally composed of bisphenol A bis(diphenyl phosphate) (CR741 manufactured by Daihachi Chemical Industry Co., Ltd.) and a phosphate ester compound principally composed of resorcinol bis(dixylenyl phosphate) (PX200 manufactured by Daihachi Chemical Industry Co., Ltd.).
  • the total content of components (A), (B), (C), and (D) in the resin composition of the present invention is preferably 65 % by weight or more of the resin composition.
  • the total content is more preferably 75 % by weight or more, still more preferably 85 % by weight or more; and still more preferably 90 % by weight.
  • Other components can be a flame retardant auxiliary, vide infra, and other additives as described below.
  • the resin composition of the present invention may comprise a flame retardant auxiliary agent in the form of a known drip inhibitor, which is present preferably in the range of from 0.1 % by weight to 5 % by weight in the composition and more preferably in the range of from 0.3 % by weight to 3 % by weight, as needs arises.
  • a flame retardant auxiliary agent in the form of a known drip inhibitor, which is present preferably in the range of from 0.1 % by weight to 5 % by weight in the composition and more preferably in the range of from 0.3 % by weight to 3 % by weight, as needs arises.
  • the drip inhibitor may include drip inhibitors that form a fibrillar structure in the polyphenylene ether, as represented by polytetrafluoroethylene (PTFE).
  • PTFE polytetrafluoroethylene
  • PTFEs the following highly dispersible PTFEs are preferable because they impart a good surface appearance to moldings made from modified polyphenylene ether: PTFE prepared by the emulsification and dispersion of PTFE in a solvent such as water; PTFE prepared by encapsulating PTFE with an acrylate ester resin, a methacrylate ester resin, a styrene-acrylonitrile copolymer resin, and the like.
  • the PTFE preferably has an average particle size which is, but not limited to, preferably 1 ⁇ m or more and particularly preferably 0.5 ⁇ m or less
  • the examples of commercially available products for the PTFE may include Teflon (registered trademark) 30J (manufactured by Mitsui-DuPont Fluorochemical Co., Ltd.), Polyflon (registered trademark) D-2C (manufacture by Daikin Industries, Ltd.), and Aflon (registered trademark) AD1 (manufactured by Asahi Glass Co., Ltd.), and the like.
  • polytetrafluoroethylene can also be produced by known methods (refer to US Patent Specification No. 2,393,967 ).
  • the polymerization of tetrafluoroethylene can be carried out at a temperature of from 0°C to 200°C and preferably from 20°C to 100°C under a pressure of from 0.7 MPa to 7 MPa in an aqueous solvent using a free-radical catalyst such as sodium peroxydisulfate, potassium, or ammonium.
  • a free-radical catalyst such as sodium peroxydisulfate, potassium, or ammonium.
  • the polytetrafluoroethylene desirably has a molecular weight of 10 ⁇ 10 4 or more, and preferably of approximately from 20 ⁇ 10 4 to 300 ⁇ 10 4 . This results in an inhibition of dripping when the polytetrafluoroethylene-containing resin composition undergoes burning.
  • the combination use of polytetrafluoroethylene and a silicone resin enables an even better inhibition of dripping and a shorter burning time than for the addition of only polytetrafluoroethylene.
  • thermoplastic resin such as polyamide, polyester, polycarbonate, and the like, and other additives may also be incorporated on an optional basis.
  • additives that is typically incorporated into blends of rubbery polymers.
  • additives described in "Chemicals for Incorporation in Rubbers and Plastics" (edited by the Rubber Digest Co.) can also be used.
  • the examples thereof may include hydrocarbon oils (naphthenic oils, paraffinic oils, and the like), liquid conjugated dienes, liquid acrylonitrile-butadiene copolymers, liquid styrene-butadiene copolymers, liquid polybutenes, sebacate esters, and phthalate esters; metal oxide pigments such as iron oxides and the like; lubricants such as stearic acid, behenic acid, zinc stearate, calcium stearate, magnesium stearate, ethylenebisstearamide, and the like; release agents; organopolysiloxanes; oxidation inhibitors such as hindered phenol-based oxidation inhibitors and phosphorus-based heat stabilizers; hindered amine-based photostabilizers; benzotriazole-based ultraviolet absorbers, non-phosphorus flame retardants, flame retardant auxiliary agents, static inhibitors; reinforcing agents such as organic fibers, glass fibers, carbon black, and carbon fibers; reinforces
  • additives may be used in combination.
  • a proportion of each component in the resin composition can be determined by dissolving the resin composition in chloroform, fractionating on a polar column (silica gel), and measurement by nuclear magnetic resonance spectroscopy.
  • the resin composition of the present invention is useful in particular in applications that require flexibility.
  • a Shore A hardness thereof is used as a indicator for flexibility.
  • the value measured according to JIS K 6253 is 95° or less, preferably 90° or less, and more preferably 85° or less.
  • the strength is more preferably 150 kg/cm 2 or less, and still more preferably 90 kg/cm 2 or less.
  • the hardness value can be reduced, for example, by increasing the content of the hydrogenated copolymer (B) principally comprising the aromatic vinyl monomer unit and the conjugated diene monomer unit in the resin composition, by increasing the content in the hydrogenated copolymer (B) of the conjugated diene monomer unit, or by adding a plasticizer.
  • a melt mixing/kneading method can be used that employs a typical mixing device such as a Banbury mixer, single-screw extruder, twin-screw extruder, co-kneader, multiscrew extruder, and the like.
  • the styrene resin and/or olefin resin (C) is preferably mixed in advance with the polyphenylene ether (A) during production of the resin composition.
  • the mixing of styrene resin is more preferable from the standpoint of the resistance to bleed out.
  • the metal phosphinate (D) and/or the phosphorus-based flame retardant other than metal-phosphinate (E) may be added during mixing of the polyphenylene ether (A) with the styrene resin and/or olefin resin (C).
  • a masterbatch which is prepared by a preliminary mixing/kneading of the metal phosphinate (D), the phosphorus-based flame retardant other than metal-phosphinate (E), pigment, and the like, may be used.
  • the resin composition of the present invention can be used in various applications where flame retardancy is required.
  • it can be suitably used for the coating material for electric wire and cable for household electrical components, automotive components, and the like; for the coating material for power cables, communication cables, electrical transmission cables, and the like; and as a construction material.
  • the resin composition of the present invention is particularly suitable for use in fields such as coating materials for electric wires and cables.
  • the amounts of the styrene monomer unit, 1, 4-bonding unit from butadiene, 1, 2-bonding unit from butadiene, ethylene unit, and butylene unit were measured by nuclear magnetic resonance spectroscopic analysis (NMR) using the following conditions.
  • measurement instrument JNM-LA400 (product name, manufactured by JEOL) solvent: deuterated chloroform sample concentration: 50 mg/mL measurement frequency: 400 MHz chemical shift standard: TMS (tetramethylsilane) pulse delay: 2.904 s number of scans: 64 pulse width: 45° measurement temperature: 26°C
  • the content of the styrene polymer block was measured by the osmium tetroxide analytical method described by I. M. Kolthoff et al., J. Polym. Sci. 1, 429 (1946 ) using the unhydrogenated copolymer.
  • a tert-butanol solution of osmium tetroxide with a concentration of 0.1 g/125 mL was used in this analysis of the unhydrogenated copolymer.
  • the weight-average molecular weight (M w ) and the number-average molecular weight (M n ), each as the polystyrene-based molecular weight, and the molecular weight distribution (M w /M n ) were determined using the following conditions.
  • Polyphenylene ether poly(2,6-dimethyl-1,4-phenylene) ether powder manufactured by Asahi Kasei Chemicals Corporation was used.
  • the following method was used to prepare the hydrogenation catalyst that was employed for the hydrogenation of the copolymer principally comprising an aromatic vinyl monomer unit and conjugated diene monomer unit.
  • the content of styrene in the obtained copolymer was 57 % by weight; the content of the polymer block principally comprising styrene in the copolymer was 15 % by weight; the content of styrene in the hydrogenated copolymer block principally comprising styrene and butadiene was 49 % by weight; and the 1,2-bonding unit was 22% of the butadiene.
  • the hydrogenation catalyst described above was added to the obtained copolymer at 100 ppm as titanium based on 100 parts by weight of the polymer and a hydrogenation reaction was carried out at a hydrogen pressure of 0.7 MPa and a temperature of 75°C.
  • Octadecyl 3-(3, 5-di-t-butyl-4-hydroxyphenyl)propionate was added as a stabilizer to the resulting polymer solution at 0.3 parts by mass based on 100 parts by mass of the hydrogenated copolymer.
  • the weight-average molecular weight of the obtained hydrogenated copolymer was 19 ⁇ 10 4 and the hydrogen addition ratio to the butadiene-originating double bonds present in the hydrogenated copolymer was 99%.
  • the tan ⁇ peak obtained by viscoelastic measurement was present at 0°C.
  • Batch polymerization was carried out using a jacketed and stirrer-equipped tank-type reactor with a capacity of 10 L. 6.4 L of cyclohexane and 80 g of styrene were first added; TMEDA was preliminarily added so as to provide 0.25 time mole based on Li of undermentioned n-buthyllithium; and n-butyllithium was added so as to provide 10 mmol of Li.
  • the content of the styrene in the obtained copolymer was 51 % by weight; the content of the polymer block principally comprising styrene in the copolymer was 15 % by weight; the content of styrene in the hydrogenated copolymer block principally comprising styrene and butadiene was 42 % by weight; and the 1,2-bonding unit was 22% of the butadiene.
  • the hydrogenation catalyst described above was added to the obtained copolymer at 100 ppm as titanium based on 100 parts by weight of the polymer and a hydrogenation reaction was carried out at a hydrogen pressure of 0.7 MPa and a temperature of 75°C.
  • Octadecyl 3-(3,5-di-t-butyl-4-hydroxyphenyl)propionate was added as a stabilizer to the resulting polymer solution at 0.3 part by mass based on 100 parts by mass of the hydrogenated copolymer.
  • the weight-average molecular weight of the obtained hydrogenated copolymer was 16 ⁇ 10 4 and the hydrogen addition ratio to the butadiene-originating double bonds present in the hydrogenated copolymer was 99%.
  • the tan ⁇ peak obtained by viscoelastic measurement was present at -13°C.
  • styrene resin polystyrene (grade: PS1, product name, manufactured by Asahi Kasei)
  • olefin resin polypropylene (grade: SA510, product name, manufactured by Japan Polyolefins)
  • Paraffin Oil PW90 (product name, manufactured by Idemitsu Chemical)
  • the smoothness of the surface of the coated wire obtained according to (3) was visually evaluated.
  • sample a sample (2.5 ⁇ 50 ⁇ thickness 2.0 mm) obtained according to (4-2) by press-molding the pellets
  • the sample was stacked on an injection molding of ABS resin, and, after 48 hours at 60°C under a load of 1 kg, the ABS surface of the contact area was visually examined.
  • a VW-1 combustion test was carried out according to UL1581.
  • the flexibility is good when the strength at a 100% pull is no greater than 350 kg/cm 2 .
  • the flame-retardant resin composition of the present invention is well-adapted for use in the field of coating materials for electric wire and cable and the like.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)
  • Organic Insulating Materials (AREA)

Claims (10)

  1. Composition de résine, comprenant les composants (A), (B), (C), et (D), dans laquelle, sur la base de la teneur totale des composants (A), (B), (C), et (D),
    une teneur (<A>) du composant (A), qui est un éther de polyphénylène, est de 10 %en poids ou plus mais inférieure à 45 % en poids,
    une teneur (<B>) du composant (B), qui est un copolymère hydrogéné comprenant principalement une unité de monomère vinylique aromatique et une unité de monomère de diène conjugué, est de 20 % en poids ou plus,
    une teneur (<C>) du composant (C), qui est une résine styrène et/ou une résine oléfine, est de 0 % en poids ou plus, et
    une teneur (<D>) du composant (D), qui est un phosphinate de métal est de 2 % en poids ou plus,
    où la teneur <A> du composant (A) et la teneur <B> du composant (B) satisfont à la formule suivante : < B > > 1 , 5 x < A >
    Figure imgb0013
    et où la composition de résine a une dureté Shore A mesurée selon JIS K 6253 de 95° ou moins.
  2. Composition de résine selon la revendication 1, dans laquelle la teneur <A> du composant (A) et la teneur <B> du composant (B) satisfont à la formule suivante : < B > > 2 x < A >
    Figure imgb0014
  3. Composition de résine selon la revendication 1, dans laquelle la teneur <A> de composant (A) et la teneur <B> du composant (B) satisfont à la formule suivante : < B > > 2.5 x < A >
    Figure imgb0015
  4. Composition de résine selon l'une quelconque des revendications 1 à 3, où la composition de résine a une dureté Shore A mesurée selon JIS K 6253 de 90° ou moins.
  5. Composition de résine selon l'une quelconque des revendications 1 à 3, où la composition de résine a une dureté Shore A mesurée selon JIS K 6253 de 85° ou moins.
  6. Composition de résine selon l'une quelconque des revendications 1 à 5, dans laquelle le composant (C) est une résine styrène et la teneur <C> est de 3 % en poids ou plus.
  7. Composition de résine selon l'une quelconque des revendications 1 à 6, dans laquelle une teneur de l'unité de monomère vinylique aromatique dans le composant (B) est de 35 % en poids ou plus.
  8. Composition de résine selon l'une quelconque des revendications 1 à 7, comprenant en outre un composé contenant un groupe azote en tant que composant (E), qui est un ignifugeant à base de phosphore autre qu'un phosphinate de métal.
  9. Composition de résine selon la revendication 8, comprenant un polyphosphate de mélamine en tant que composant (E).
  10. Matériau de revêtement pour fil et câble électrique, comprenant la composition de résine selon l'une quelconque des revendications 1 à 9.
EP07791547A 2006-08-03 2007-07-30 Composition de résine ignifuge Active EP2048198B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP11182910A EP2404967A1 (fr) 2006-08-03 2007-07-30 Composition en résine ignifuge
EP11182886A EP2404966A1 (fr) 2006-08-03 2007-07-30 Composition en résine ignifuge
EP11160082A EP2341103A1 (fr) 2006-08-03 2007-07-30 Composition de résine ignifuge
EP11182866A EP2404965A1 (fr) 2006-08-03 2007-07-30 Composition en résine ignifuge
EP11182878A EP2404956A1 (fr) 2006-08-03 2007-07-30 Composition en résine ignifuge

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006212645 2006-08-03
PCT/JP2007/064854 WO2008015991A1 (fr) 2006-08-03 2007-07-30 Composition de résine ignifuge

Related Child Applications (5)

Application Number Title Priority Date Filing Date
EP11160082.1 Division-Into 2011-03-28
EP11182878.6 Division-Into 2011-09-27
EP11182886.9 Division-Into 2011-09-27
EP11182910.7 Division-Into 2011-09-27
EP11182866.1 Division-Into 2011-09-27

Publications (3)

Publication Number Publication Date
EP2048198A1 EP2048198A1 (fr) 2009-04-15
EP2048198A4 EP2048198A4 (fr) 2010-09-15
EP2048198B1 true EP2048198B1 (fr) 2012-01-04

Family

ID=38997167

Family Applications (6)

Application Number Title Priority Date Filing Date
EP07791547A Active EP2048198B1 (fr) 2006-08-03 2007-07-30 Composition de résine ignifuge
EP11182866A Withdrawn EP2404965A1 (fr) 2006-08-03 2007-07-30 Composition en résine ignifuge
EP11182878A Withdrawn EP2404956A1 (fr) 2006-08-03 2007-07-30 Composition en résine ignifuge
EP11182886A Withdrawn EP2404966A1 (fr) 2006-08-03 2007-07-30 Composition en résine ignifuge
EP11160082A Withdrawn EP2341103A1 (fr) 2006-08-03 2007-07-30 Composition de résine ignifuge
EP11182910A Withdrawn EP2404967A1 (fr) 2006-08-03 2007-07-30 Composition en résine ignifuge

Family Applications After (5)

Application Number Title Priority Date Filing Date
EP11182866A Withdrawn EP2404965A1 (fr) 2006-08-03 2007-07-30 Composition en résine ignifuge
EP11182878A Withdrawn EP2404956A1 (fr) 2006-08-03 2007-07-30 Composition en résine ignifuge
EP11182886A Withdrawn EP2404966A1 (fr) 2006-08-03 2007-07-30 Composition en résine ignifuge
EP11160082A Withdrawn EP2341103A1 (fr) 2006-08-03 2007-07-30 Composition de résine ignifuge
EP11182910A Withdrawn EP2404967A1 (fr) 2006-08-03 2007-07-30 Composition en résine ignifuge

Country Status (10)

Country Link
US (2) US20100022690A1 (fr)
EP (6) EP2048198B1 (fr)
JP (1) JP4330085B2 (fr)
KR (6) KR101200214B1 (fr)
CN (11) CN101495565B (fr)
AT (1) ATE540084T1 (fr)
ES (1) ES2375169T3 (fr)
HK (1) HK1127850A1 (fr)
TW (2) TW200831593A (fr)
WO (1) WO2008015991A1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200815442A (en) 2006-04-28 2008-04-01 Kaneka Corp Improved method for the crystallization of intermediates of carbapenem antibiotics
JP4252076B2 (ja) * 2006-09-01 2009-04-08 株式会社オートネットワーク技術研究所 絶縁電線およびワイヤーハーネス
JP5422561B2 (ja) * 2007-09-27 2014-02-19 サビック・イノベーティブ・プラスチックス・アイピー・ベスローテン・フェンノートシャップ 難燃性ポリ（アリーレンエーテル）組成物とその被覆線用被覆材としての使用
JP5129018B2 (ja) * 2008-05-15 2013-01-23 旭化成ケミカルズ株式会社 難燃性樹脂組成物
JP5275681B2 (ja) * 2008-05-16 2013-08-28 信越ポリマー株式会社 ケーブル用組成物及び被覆ケーブル
BRPI1013905A2 (pt) * 2009-04-29 2016-04-05 Polyone Corp elastômeros termoplásticos retardantes de chama
JP2010270164A (ja) * 2009-05-19 2010-12-02 Asahi Kasei Chemicals Corp 樹脂組成物
JP5556183B2 (ja) * 2009-10-06 2014-07-23 住友電気工業株式会社 難燃性樹脂組成物及びそれを用いた絶縁電線、フラットケーブル、成形品
JP5529551B2 (ja) * 2009-10-06 2014-06-25 住友電気工業株式会社 絶縁チューブ及び熱収縮チューブ
JP5709569B2 (ja) * 2011-02-17 2015-04-30 矢崎総業株式会社 シールドケーブル
JP5978421B2 (ja) 2011-06-20 2016-08-24 旭化成株式会社 ポリフェニレンエーテル系樹脂組成物及びその製造方法
US20140088236A1 (en) * 2012-09-24 2014-03-27 Christopher Ziegler Poly(phenylene ether) composition and article
KR101613768B1 (ko) * 2013-02-19 2016-04-29 주식회사 엘지화학 폴리(아릴렌 에테르) 수지 조성물 및 이로부터 제조된 피복재
WO2014176119A1 (fr) 2013-04-25 2014-10-30 Polyone Corporation Élastomères thermoplastiques retardateurs de flamme
JP6126960B2 (ja) * 2013-09-27 2017-05-10 リンテック株式会社 粘着シート
CN104403152A (zh) * 2013-12-19 2015-03-11 惠州乐庭电子线缆有限公司 一种无卤耐热阻燃改性聚苯醚电线电缆料及其制备方法
JP6328664B2 (ja) * 2013-12-27 2018-05-23 旭化成株式会社 難燃性樹脂組成物、及び太陽光発電モジュール用接続構造体
KR20150102715A (ko) 2014-02-28 2015-09-07 주식회사 엘지화학 난연성 열가소성 수지 조성물 및 이를 포함하는 전선
KR101720407B1 (ko) * 2014-02-28 2017-04-04 주식회사 엘지화학 난연성 열가소성 수지 조성물 및 이를 포함하는 전선
CN107001402B (zh) * 2014-09-29 2019-10-18 株式会社可乐丽 Tebbe络合物的制造方法
KR102013180B1 (ko) 2015-06-17 2019-08-22 주식회사 엘지화학 폴리(아릴렌 에테르) 수지 조성물 및 이로 피복된 케이블
CN107849347B (zh) * 2015-07-22 2020-03-03 旭化成株式会社 树脂组合物和成型体
JP6836246B2 (ja) * 2015-10-30 2021-02-24 イタルマッチ ケミカルズ ソチエタ ペル アツィオーニＩＴＡＬＭＡＴＣＨ ＣＨＥＭＩＣＡＬＳ Ｓ．ｐ．Ａ． 熱可塑性衝撃改良スチレン系ポリマーをベースとした、環境にやさしい難燃性組成物および成形材料
WO2020235437A1 (fr) * 2019-05-17 2020-11-26 旭化成株式会社 Composant de câblage
WO2021177199A1 (fr) * 2020-03-06 2021-09-10 三菱エンジニアリングプラスチックス株式会社 Composition de résine, article moulé et fil électrique

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393967A (en) 1942-12-24 1946-02-05 Du Pont Process for polymerizing tetrafluoroethylene
JPS5959724A (ja) 1982-09-29 1984-04-05 Unitika Ltd 熱可塑性樹脂変性体の製造方法
US4772657A (en) * 1985-07-19 1988-09-20 Asahi Kasei Kogyo Kabushiki Kaisha Hydrogenated block copolymer compositions
EP0257486A1 (fr) 1986-08-28 1988-03-02 General Electric Company Résines poly(éther de phénylène) modifiées à faculté de mise en oeuvre et stabilité contre l'oxydation modifiées
JP2523322B2 (ja) 1987-06-01 1996-08-07 旭化成工業株式会社 ポリフェニレンエ−テル共重合体
USRE35695E (en) 1989-01-27 1997-12-16 Asahi Kasei Kogyo Kabushiki Kaisha Stabilized polyphenylene ether resin and process for the preparation of the same
US5130340A (en) * 1990-07-09 1992-07-14 General Electric Company Elastomeric low density foamable compositions and process of making the same and articles made therefrom
JPH07224193A (ja) * 1994-02-08 1995-08-22 Asahi Chem Ind Co Ltd ポリマーの組成物
DE4430932A1 (de) 1994-08-31 1996-03-07 Hoechst Ag Flammgeschützte Polyesterformmasse
KR100255068B1 (ko) * 1995-03-03 2000-05-01 야마모토 카즈모토 스티렌 수지용 저휘발성 난연제
DE19618741A1 (de) 1996-05-09 1997-11-13 Basf Ag Flammwidrige thermoplastische Formmassen mit verbessertem Verarbeitungsverhalten
DE19933901A1 (de) 1999-07-22 2001-02-01 Clariant Gmbh Flammschutzmittel-Kombination
JP2001335699A (ja) * 2000-05-30 2001-12-04 Daicel Chem Ind Ltd 難燃性樹脂組成物
JP2002284963A (ja) 2001-03-26 2002-10-03 Nippon Kayaku Co Ltd 難燃性エポキシ樹脂組成物及びその用途
JP2003046084A (ja) 2001-07-27 2003-02-14 Sanyo Electric Co Ltd 絶縁ゲート型半導体装置
ATE532827T1 (de) * 2001-11-30 2011-11-15 Polyplastics Co Flammwidrige harzzusammensetzung
CN1328292C (zh) * 2002-06-27 2007-07-25 旭化成化学株式会社 氢化共聚物和含有它的组合物
JP4951187B2 (ja) * 2002-12-26 2012-06-13 ポリプラスチックス株式会社 難燃性樹脂組成物
US7433332B2 (en) 2003-04-30 2008-10-07 Skypipes Wireless, Inc. Managed microcell wireless mesh network architecture
JP4377185B2 (ja) 2003-09-24 2009-12-02 修司 遠藤 二重床の上床貼付パネル割付方法及び二重床
US7211639B2 (en) * 2003-10-03 2007-05-01 General Electric Company Composition comprising functionalized poly(arylene ether) and ethylene-alkyl (meth)acrylate copolymer, method for the preparation thereof, and articles prepared therefrom
DE10347012A1 (de) 2003-10-07 2005-05-25 Clariant Gmbh Phosphorhaltige Flammschutzmittelagglomerate
US7582692B2 (en) * 2004-04-01 2009-09-01 Sabic Innovative Plastics Ip B.V. Flame retardant thermoplastic composition and articles comprising the same
KR100807431B1 (ko) 2004-04-01 2008-02-25 제너럴 일렉트릭 캄파니 난연성 조성물
US7534822B2 (en) * 2004-11-22 2009-05-19 Sabic Innovative Plastics Ip B.V. Method of making a flame retardant poly(arylene ether)/polyamide composition
US20060167143A1 (en) * 2004-11-22 2006-07-27 General Electric Company Flame Retardant Poly(Arylene Ether)/Polyamide Composition
US7449507B2 (en) * 2004-11-22 2008-11-11 Sabic Innovative Plastics Ip B.V. Poly(arylene ether)/polyamide composition and method of making
US20060135695A1 (en) * 2004-12-17 2006-06-22 Hua Guo Flexible poly(arylene ether) composition and articles thereof
US7217885B2 (en) * 2004-12-17 2007-05-15 General Electric Company Covering for conductors
US7332677B2 (en) 2004-12-17 2008-02-19 General Electric Company Multiconductor cable assemblies and methods of making multiconductor cable assemblies
CN102280214B (zh) 2004-12-17 2013-03-27 沙伯基础创新塑料知识产权有限公司 电线和电线的制造方法
KR100665802B1 (ko) * 2004-12-30 2007-01-09 제일모직주식회사 난연성 스티렌계 수지 조성물
JP2006212645A (ja) 2005-02-01 2006-08-17 Sumitomo Metal Ind Ltd ピアサーへの芯金・プラグ循環供給設備及び方法
JP2006225477A (ja) 2005-02-16 2006-08-31 Asahi Kasei Chemicals Corp 難燃性樹脂組成物
DE102005016195A1 (de) * 2005-04-08 2006-10-12 Clariant Produkte (Deutschland) Gmbh Stabilisiertes Flammschutzmittel

Also Published As

Publication number Publication date
TW201141934A (en) 2011-12-01
KR20110050755A (ko) 2011-05-16
EP2404965A1 (fr) 2012-01-11
CN102321331A (zh) 2012-01-18
KR20120005051A (ko) 2012-01-13
JPWO2008015991A1 (ja) 2009-12-24
WO2008015991A1 (fr) 2008-02-07
CN102352086A (zh) 2012-02-15
KR20120023108A (ko) 2012-03-12
EP2404966A1 (fr) 2012-01-11
EP2404956A1 (fr) 2012-01-11
US8901214B2 (en) 2014-12-02
KR101223790B1 (ko) 2013-01-17
CN102321330A (zh) 2012-01-18
ATE540084T1 (de) 2012-01-15
EP2341103A1 (fr) 2011-07-06
CN101967263A (zh) 2011-02-09
CN102352084A (zh) 2012-02-15
TW200831593A (en) 2008-08-01
HK1127850A1 (en) 2009-10-09
KR20090016638A (ko) 2009-02-16
JP4330085B2 (ja) 2009-09-09
KR101200214B1 (ko) 2012-11-09
CN102352083A (zh) 2012-02-15
CN102321333A (zh) 2012-01-18
KR20110104569A (ko) 2011-09-22
KR20120023109A (ko) 2012-03-12
CN102352085A (zh) 2012-02-15
ES2375169T3 (es) 2012-02-27
US20100022690A1 (en) 2010-01-28
CN102321329A (zh) 2012-01-18
CN101495565A (zh) 2009-07-29
EP2048198A4 (fr) 2010-09-15
US20120100371A1 (en) 2012-04-26
CN101967263B (zh) 2012-11-21
CN101495565B (zh) 2011-09-28
CN102321332A (zh) 2012-01-18
EP2048198A1 (fr) 2009-04-15
TWI351420B (fr) 2011-11-01
EP2404967A1 (fr) 2012-01-11

Similar Documents

Publication Publication Date Title
EP2048198B1 (fr) Composition de résine ignifuge
EP2722364B1 (fr) Composition à base de résine de poly(phénylène éther) et son procédé de fabrication
EP0611798B1 (fr) Composition resineuse
EP3467034B1 (fr) Composition de résine, procédé de production d&#39;une composition de résine, et objet moulé
EP3327086A1 (fr) Composition de résine et article moulé
EP3647371B1 (fr) Composition de résine, procédé de production d&#39;une composition de résine, et article moulé
EP3412726A2 (fr) Composition de résine ignifuge non halogénée
JP2010270164A (ja) 樹脂組成物

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20090130

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1127850

Country of ref document: HK

A4 Supplementary search report drawn up and despatched

Effective date: 20100818

RIC1 Information provided on ipc code assigned before grant

Ipc: C08K 3/32 20060101ALI20100812BHEP

Ipc: C08L 53/02 20060101AFI20080415BHEP

Ipc: C08K 5/5313 20060101ALI20100812BHEP

Ipc: H01B 3/44 20060101ALI20100812BHEP

17Q First examination report despatched

Effective date: 20100902

RIC1 Information provided on ipc code assigned before grant

Ipc: H01B 3/44 20060101ALI20110325BHEP

Ipc: C08K 3/32 20060101ALI20110325BHEP

Ipc: C08K 5/5313 20060101ALI20110325BHEP

Ipc: C08L 53/02 20060101AFI20110325BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ARAKI, YOSHIFUMI

Inventor name: SATO, TAKASHI

Inventor name: HISASUE, TAKAHIRO

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ASAHI KASEI CHEMICALS CORPORATION

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 540084

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2375169

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20120227

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602007019836

Country of ref document: DE

Effective date: 20120308

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20120104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20120104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120504

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120404

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120504

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120405

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

REG Reference to a national code

Ref country code: HK

Ref legal event code: GR

Ref document number: 1127850

Country of ref document: HK

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 540084

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

26N No opposition filed

Effective date: 20121005

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602007019836

Country of ref document: DE

Effective date: 20121005

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120731

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120731

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120730

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20130628

Year of fee payment: 7

Ref country code: DE

Payment date: 20130724

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20130724

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20130717

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120730

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070730

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602007019836

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150203

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140730

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602007019836

Country of ref document: DE

Effective date: 20150203

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140731

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20160126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140731

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230608

Year of fee payment: 17